Film antenna and display device including the same
US11139555B2 · kind B2 · utility
4Cited by
0References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 4, 2020 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | May 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0407
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A film antenna according to an embodiment of the present invention includes a dielectric layer, an antenna pattern including a mesh structure on a top surface of the dielectric layer, and a dummy pattern on a top surface of the dielectric layer. The dummy pattern includes the same mesh structure as that of the antenna pattern. Optical properties are improved by the same mesh structure of the antenna pattern and the dummy pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.